Simplot Phosphates LLC operator
Controlled by
Scott Simplot
MSHA operator ID: L12631
- Fatalities
- 0
- Total incidents
- 109
- Mines on record
- 1
- Years on record
- 1992–2026
Compliance record
MSHA citations since 2000
151
citations
16
significant & substantial
$24,530
proposed penalties
$24,480
paid to date
100% of proposed penalties paid to date, a $50 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
79
inspections on record
4,067
inspection hours
3.7
citations per 100 inspection hours
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.151 citations across 4,067 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$25K
proposed penalties
$24K
current assessed
$24K
paid to date
$0
outstanding
151 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-12-22.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 46 non-fatal
- HANDTOOLS (NONPOWERED) 21 non-fatal
- SLIP OR FALL OF PERSON 18 non-fatal
- MACHINERY 12 non-fatal
- DISORDERS (REPEATED TRAUMA) 3 non-fatal
- POWERED HAULAGE 2 non-fatal
Incident timeline
2026
1
2025
1
2024
3
2023
4
2022
2
2021
1
2020
2
2019
2
2018
4
2017
4
2016
3
2014
3
2013
4
2012
2
2010
1
2009
3
2008
8
2007
3
2006
1
2005
5
2004
7
2003
3
2002
6
2001
10
2000
2
1998
4
1997
5
1996
5
1995
4
1994
2
1993
3
1992
1
Mines on record
Watch this operator
Email me when a new MSHA incident is filed at any Simplot Phosphates LLC mine.
For insurers, brokers, and safety consultants
The full compliance file on Simplot Phosphates LLC
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.